-51.03% is the change from 435 to 213
Calculation steps:
[( 213 - 435 ) ÷ 435] x 100 = -51.03%
Formula
Percentage change = [(213 - 435) / 435] x 100
Subtract the new number by the original number
213 - 435 = -222
-222 ÷ 435 = -0.5103448275862069
-0.5103448275862069 x 100 = -51.03%